Search Results for author: Alexander Fix

Found 4 papers, 1 papers with code

Deep Domain Adaptation: A Sim2Real Neural Approach for Improving Eye-Tracking Systems

no code implementations23 Mar 2024 Viet Dung Nguyen, Reynold Bailey, Gabriel J. Diaz, Chengyi Ma, Alexander Fix, Alexander Ororbia

In remedy, we use dimensionality-reduction techniques to measure the overlap between the target eye images and synthetic training data, and to prune the training dataset in a manner that maximizes distribution overlap.

Dimensionality Reduction Domain Adaptation +2

Neural supersampling for real-time rendering

1 code implementation ACM Transactions on Graphics 2020 Lei Xiao, Salah Nouri, Matt Chapman, Alexander Fix, Douglas Lanman, Anton Kaplanyan

Due to higher resolutions and refresh rates, as well as more photorealistic effects, real-time rendering has become increasingly challenging for video games and emerging virtual reality headsets.

Video Super-Resolution

A Primal-Dual Algorithm for Higher-Order Multilabel Markov Random Fields

no code implementations CVPR 2014 Alexander Fix, Chen Wang, Ramin Zabih

Graph cuts method such as a-expansion [4] and fusion moves [22] have been successful at solving many optimization problems in computer vision.

Denoising

Structured learning of sum-of-submodular higher order energy functions

no code implementations28 Sep 2013 Alexander Fix, Thorsten Joachims, Sam Park, Ramin Zabih

Rather than trying to formulate existing higher order priors as an SoS function, we take a discriminative learning approach, effectively searching the space of SoS functions for a higher order prior that performs well on our training set.

Interactive Segmentation

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